307390 2002 TT21
Main-belt minor planet
- Designation
- (307390) 2002 TT21
- Class
- Main-belt
- Semi-major axis
- 2.5342945 AU
- Eccentricity
- 0.2066607
- Inclination
- 13.44666°
- Absolute magnitude (H)
- 17.36
- Perihelion
- 2.011 AU
- Aphelion
- 3.058 AU
Main-belt minor planet